docs: def do_ps(self) -> None:
          """Show task table"""
          headers = ('Task ID', 'State', 'Task')
          table_data = [headers]
          for task in sorted(all_tasks(loop=self._loop), key=id):
              taskid = str(id(task))
              if task:
                  t = '\n'.join(wrap(str(task), 80))
                  table_data.append((taskid, task._state, t))
          table = AsciiTable(table_data)
          self._sout.write(table.table)
          self._sout.write('\n')
          self._sout.flush()